b. gravity
a.
5. What are the forces acting on the shopping cart when a woman pushes it?
a. unbalanced forces
c. inertia
b. friction
d. balanced forces
6. How would you know if an object has changed position?
a. It is on top of a reference point.
b. It is farther or closer from a reference point.
c. It looks bigger
d. It is not visible anymore.
7. A boy found a big rock blocking on the pathway. What type of force he can
use to rnove it?
a. gravity
c. magnetic
b. push and pull
d. friction​